679 search results - page 41 / 136 » Using decision problems in public key cryptography |
121
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TCC
2005
Springer
15 years 6 months ago
2005
Springer
Abstract. We consider the problem of password-authenticated key exchange (PAK) also known as session-key generation using passwords: constructing session-key generation protocols t...
IJSN
2006
15 years 1 months ago
2006
: Access control in sensor networks is used to authorise and grant users the right to access the network and data collected by sensors. Different users have different access right ...
134
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ACNS
2003
Springer
15 years 6 months ago
2003
Springer
In this paper, we first propose a novel Public License Infrastructure (PLI) that uses cryptographic threshold secret sharing schemes to provide decentralized public license service...
163
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CIS
2006
Springer
15 years 5 months ago
2006
Springer
Pairing-based cryptosystems (PBC) have been attracted by researchers in cryptography. Some implementations show that PBC are relatively slower than the standard public key cryptosy...
139
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MOBIHOC
2007
ACM
16 years 28 days ago
2007
ACM
A prerequisite for secure communications between two sensor nodes is that these nodes exclusively share a pairwise key. Although numerous pairwise key establishment (PKE) schemes ...